The MTX TNE212D combines great subwoofer design with perfect enclosure design to deliver bass that far exceeds expectations. The unit is a dual 12 in. sealed enclosure that has a single terminal cup showing a final 2O load to any connected amplifier. The Terminator subwoofers used in the enclosure include durable polypropylene dust caps that can survive the rigors of most trunks and are lightweight, allowing them to efficiently move using less power. Each subwoofer can handle 200-Watt RMS power, resulting in a power level of 400-Watt RMS/800-Watt peak for the entire enclosure. The subwoofers also incorporate Spider Plateau Venting, which is a mechanical cooling process that allows the subwoofer to continually refresh the air around the voice coil and dissipate heat. The enclosure itself is made of extra strength 5/8 inch MDF. Make your music rock harder with the help of an amplifier with enough power to take your car audio to the next level the Planet Audio AC1500.1 1500-Watt Monoblock Amplifier. This Planet Audio mono amp can handle 1500-Watt of max power and 563 or 1125-Watt of RMS power. It features a continuously variable low pass crossover, low-level inputs and outputs, power and protection LEDs, heavy-duty set screw style terminals and chrome plated connections. It has it all.